Fountains of youth. Early days in the life of a star

MLA

Ray TP. “Fountains of Youth. Early Days in the Life of a Star.” Scientific American, vol. 283, no. 2, Aug. 2000, pp. 42–47. EBSCOhost, https://doi.org/10.1038/scientificamerican0800-42.

APA

Ray TP. (2000). Fountains of youth. Early days in the life of a star. Scientific American, 283(2), 42–47. https://doi.org/10.1038/scientificamerican0800-42

Chicago

Ray TP. 2000. “Fountains of Youth. Early Days in the Life of a Star.” Scientific American 283 (2): 42–47. doi:10.1038/scientificamerican0800-42.